hand and wages of workers employed by this firm on the other hand. The latter establishes an exporter wage premium, since … in terms of both operating profits and average wages. We also find evidence for gains from trade for all five countries … ; Heterogeneous firms ; Fair wages ; Labour market imperfections ; Exporter wage premium …

, leading to a link between a firm's operating profits and wages of workers employed by this firm. We estimate the parameters of … aggregate employment. -- structural models ; heterogeneous firms ; fair wages ; labour market imperfections ; exporter wage …